Botanical Name: Rhombophyllum dolabriforme
Common Names: Elkhorn Plant
๐ Product Description
Rhombophyllum dolabriforme is a compact, sculptural mesemb native to the arid regions of South Africa. It is distinguished by its thick, wedge-shaped leaves arranged in opposite pairs, forming tight clumps that resemble miniature elk horns.
The grey-green foliage has a firm, angular structure, giving it a bold architectural look. During late winter to spring, the plant produces bright yellow daisy-like flowers that open in sunshine, creating a striking contrast against the muted foliage.
This is a true water-wise collectorโs plant, ideal for Karoo-style and xeriscape gardens.
๐ Size When Fully Grown
Height: 10 โ 20 cm
Spread: 20 โ 40 cm
Growth Habit: Low-growing, clump-forming
Growth Rate: Moderate
๐ฑ Best Growing Conditions
Light: Full sun to very bright light
Soil: Extremely well-draining sandy or gritty succulent mix
Water:
โข Water sparingly
โข Allow soil to dry out completely between watering
โข Reduce watering significantly in mid-summer dormancy
โข Avoid overwatering
Temperature: Prefers dry, warm climates
Frost: Light frost tolerant but protect from severe frost
Fertiliser: Minimal feeding required
๐ฆ๏ธ Planting & Growing Season (South Africa)
Best Planting Time: Autumn to early spring
Active Growing Season: Autumn, winter, and early spring (winter-growing mesemb)
Flowering Season: Late winter to spring
Climate Suitability: Excellent for Western Cape and winter-rainfall areas; adaptable in containers nationwide
Dormancy: Semi-dormant during hot summer months
๐ผ Additional Benefits
โ Indigenous South African species
โ Extremely drought tolerant
โ Sculptural, collectorโs succulent
โ Bright seasonal yellow flowers
โ Ideal for xeriscaping
๐ฟ Ideal Uses
โ Rock gardens
โ Succulent bowls
โ Karoo-style landscapes
โ Water-wise gardens
โ Collector mesemb displays
โ Patio containers

